Reimplementation of realities survey and eventually the global day events calendar with Karte von Morgen

After a call with @jean.aillon last week, we both agreed that it is best to continue from

• https://lab.allmende.io/degrowth/meta/issues/10#note_11265
• https://pad.degrowth.net/s/support-group-2019-mapping-survey-with-ecobytes
• %Published proof of concept of a network map

by approaching @wellemut from Karte von Morgen with asking

• how to best migrate our dataset, locations with categories and potentially events, into their mapping system, either
  • as a degrowth-branded white label reuse of the existing infrastructure, or
  • as a degrowth-redeployment of their stack https://github.com/kartevonmorgen

For now community-curatied events are created in Agora at https://agora.degrowth.net/c/events

Persuing this would likely affect the resolution of #13, #14 and #18 alike.